Why is my screen going crazy with green/purple lines and flickering?
I am having a similar issue except its happening on 1/3rd of my screen vertically. I am on an HP chromebook, it works fine for a while but pops back up again after about a few minutes of glitching. The affected area seems to be zoomed in, the Chromebook itself is around 5 years old.
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Hi,
What is the model number of the laptop?
Try connecting and external monitor (TV perhaps) to the laptop and check if the problem appears on it or not.
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